Problems getting createReceiver to filter correctly

[jschutt]

I'm using Jboss 3.2.3 and have JMS working for a number of MBeans, but I have run into a problem when I'm trying to filter on a message queue using createReceiver(queue, selector); it never returns anything. I have tried filting on the JMSmessageID as well as a user defined Property but in both cases the result is the same nothing is allowed trough the filter. I looked in the J2EE spec's and the format for the selector string should be SQL92 e.g. JSession = 'ACD27215A35118EFAC6DA9BCD7DA4BB2'

Any help would be great.

TIA
Jens
eViking Inc.

byte[] pdfByteArray = null;
if (session.getAttribute("rptMsg") != null) {
try {
InitialContext iniCtx = new InitialContext();
Object tmp = iniCtx.lookup("ConnectionFactory");
QueueConnectionFactory qcf = (QueueConnectionFactory) tmp;
Queue que = (Queue) iniCtx.lookup("queue/completedWork");
QueueConnection conn = qcf.createQueueConnection();
QueueSession qsession =
conn.createQueueSession(false,
QueueSession.AUTO_ACKNOWLEDGE);
String selector = "JSession = '"+session.getAttribute("rptMsg")+"'";
QueueReceiver filteredQueueReceiver =
qsession.createReceiver(que,selector);
ObjectMessage msg =
(ObjectMessage) filteredQueueReceiver.receive(1000);
if (msg != null) {
responseMessage rm= (responseMessage) msg.getObject();
pdfByteArray = rm.getOutput();
}
} catch (Exception ex) {
System.out.println(ex.toString());
}

[adrian.brock]

Create the receiver without a selector and show the message you are trying to
recieve:

Message msg = receiver.receive();
System.out.println(msg);

Look at the properties, does it contain a JSession with that value?